[Physiological study of paradoxical sleep].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002415:Cats; D002648:Child; D002675:Child, Preschool; D004569:Electroencephalography; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D012890:Sleep / Q000502:physiology*